U.S. Bank Sanctions Target Golden Global Bank as Washington Tightens Iran Pressure

Banking and Insurance

U.S. Bank Sanctions target Turkey’s Golden Global Bank over Iran ties as Scott Bessent warns more financial institutions could face penalties.

Golden Global Bank faces U.S. Bank Sanctions over alleged financial support for Iran’s Quds Force.
Treasury targets the bank and two subsidiaries, accusing them of facilitating tens of millions of dollars in transactions.
Scott Bessent warns more banks could be sanctioned, depending on international cooperation.
China remains a key pressure point, as it is Iran’s largest trading partner and top oil buyer.
The latest action expands Washington’s Operation Economic Outcast, putting Turkey’s financial links to Iran under scrutiny.

The U.S. Treasury Department has imposed U.S. Bank Sanctions on Turkey’s Golden Global Bank and two subsidiaries, accusing the financial institutions of helping move funds linked to Iran’s Revolutionary Guard and its Quds Force.

The action makes Golden Global Bank the second financial institution targeted under the Trump administration’s “Operation Economic Outcast,” a campaign designed to restrict Iran’s access to the international financial system by targeting entities that support Tehran.

Treasury Secretary Scott Bessent said the administration hopes no additional banks will need to be sanctioned, but warned that future action depends on whether international institutions stop supporting Iran.

Could this be the beginning of a much wider banking crackdown?

According to Treasury, Golden Global Bank facilitated tens of millions of dollars in transactions for the Quds Force and provided correspondent banking access that allowed Iranian financial institutions to move money internationally.

The department also alleged that Golden Global was created to help Iran’s “rahbar” network move oil revenues from China into Turkey, where the funds could be converted into cash and gold through money exchangers.

The allegations place Turkey’s financial system under renewed scrutiny as Washington expands its Iran Sanctions strategy. Golden Global Bank had not immediately responded to requests for comment cited in the original report.

But where does Washington draw the line between financial enforcement and geopolitical pressure?

The sanctions come shortly after Treasury targeted the United Arab Emirates branch of an Egyptian bank over its financial connections to Iran. The European Union has also expressed support for the broader campaign.

Yet one question remains difficult to ignore. China is Iran’s largest trading partner and top oil buyer, but Washington has not yet taken comparable tangible action against Beijing.

Is the pressure really global if China remains largely untouched?

Golden Global Bank is relatively small, ranking as Turkey’s 35th-largest bank, with 2025 assets equivalent to roughly $517 million in current dollars, according to TheBanks.eu. That makes the action less about the bank’s size and more about the financial channels it allegedly provides.

The broader debate is now whether Bank Sanctions can meaningfully restrict Iran’s financial networks without creating friction with major trading partners. Washington may be tightening the pressure, but its effectiveness will ultimately depend on how consistently allies and larger economies follow.

Business Honor examines U.S. Bank Sanctions have put Turkey’s Golden Global Bank in the spotlight, while Bessent’s warning leaves open the possibility of more penalties ahead.